HEADER HYDROLASE 18-AUG-15 5ACU TITLE VIM-2-NAT, DISCOVERY OF NOVEL INHIBITOR SCAFFOLDS AGAINST THE METALLO- TITLE 2 BETA-LACTAMASE VIM-2 BY SPR BASED FRAGMENT SCREENING COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 STRAIN: 301-5473; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PDEST14 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR T.CHRISTOPEIT,T.J.O.CARLSEN,R.HELLAND,H.K.S.LEIROS REVDAT 3 10-JAN-24 5ACU 1 REMARK LINK REVDAT 2 25-NOV-15 5ACU 1 JRNL REVDAT 1 04-NOV-15 5ACU 0 JRNL AUTH T.CHRISTOPEIT,T.J.O.CARLSEN,R.HELLAND,H.K.S.LEIROS JRNL TITL DISCOVERY OF NOVEL INHIBITOR SCAFFOLDS AGAINST THE JRNL TITL 2 METALLO-BETA-LACTAMASE VIM-2 BY SPR BASED FRAGMENT SCREENING JRNL REF J.MED.CHEM. V. 58 8671 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 26477515 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01289 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.96 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 3 NUMBER OF REFLECTIONS : 11392 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.257 REMARK 3 R VALUE (WORKING SET) : 0.256 REMARK 3 FREE R VALUE : 0.287 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 539 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 24.9586 - 3.3316 0.98 2827 130 0.2361 0.2611 REMARK 3 2 3.3316 - 2.6453 0.98 2705 146 0.2729 0.2885 REMARK 3 3 2.6453 - 2.3112 0.98 2667 142 0.2778 0.3324 REMARK 3 4 2.3112 - 2.1000 0.97 2654 121 0.2720 0.3210 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.290 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 1790 REMARK 3 ANGLE : 0.672 2451 REMARK 3 CHIRALITY : 0.028 280 REMARK 3 PLANARITY : 0.003 323 REMARK 3 DIHEDRAL : 12.167 625 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5ACU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-AUG-15. REMARK 100 THE DEPOSITION ID IS D_1290064713. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU R-AXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11392 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.23000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1KO3 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22-27% (PEG) 3350, 0.2 M MAGNESIUM REMARK 280 FORMATE,5 MM BETA-MERCAPTOETHANOL, PH 7.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 32.21100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.89750 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 39.64600 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 32.21100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.89750 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 39.64600 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 32.21100 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.89750 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 39.64600 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 32.21100 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.89750 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 39.64600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2086 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -1 REMARK 465 PHE A 0 REMARK 465 LYS A 1 REMARK 465 LEU A 2 REMARK 465 LEU A 3 REMARK 465 SER A 4 REMARK 465 LYS A 5 REMARK 465 LEU A 6 REMARK 465 LEU A 7 REMARK 465 VAL A 8 REMARK 465 TYR A 9 REMARK 465 LEU A 10 REMARK 465 THR A 11 REMARK 465 ALA A 12 REMARK 465 SER A 13 REMARK 465 ILE A 14 REMARK 465 MET A 15 REMARK 465 ALA A 16 REMARK 465 ILE A 17 REMARK 465 ALA A 18 REMARK 465 SER A 19 REMARK 465 PRO A 20 REMARK 465 LEU A 21 REMARK 465 ALA A 22 REMARK 465 PHE A 23 REMARK 465 SER A 24 REMARK 465 VAL A 25 REMARK 465 ASP A 26 REMARK 465 SER A 27 REMARK 465 SER A 28 REMARK 465 ARG A 296 REMARK 465 SER A 297 REMARK 465 VAL A 298 REMARK 465 VAL A 299 REMARK 465 GLU A 300 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 30 CG CD OE1 OE2 REMARK 470 ARG A 43 CB CZ NH1 REMARK 470 SER A 60 OG REMARK 470 TYR A 67 CG REMARK 470 ASP A 78 CA C CG REMARK 470 LYS A 90 CD REMARK 470 LYS A 102 CG REMARK 470 GLU A 173 OE1 REMARK 470 ARG A 183 CB CG CD NE CZ NH1 NH2 REMARK 470 TYR A 204 CD1 REMARK 470 TYR A 224 CE1 REMARK 470 THR A 244 CG2 REMARK 470 GLN A 251 CD OE1 NE2 REMARK 470 GLN A 257 OE1 REMARK 470 PHE A 258 CD1 CE2 REMARK 470 LYS A 284 CD REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLY A 29 O HOH A 2001 2.08 REMARK 500 O HOH A 2014 O HOH A 2043 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 33 -153.50 -90.38 REMARK 500 GLU A 36 -6.04 79.95 REMARK 500 ASP A 76 66.62 -116.95 REMARK 500 ASP A 84 148.62 67.23 REMARK 500 TRP A 87 61.40 63.20 REMARK 500 ALA A 195 -103.48 -153.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1296 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 116 NE2 REMARK 620 2 HIS A 118 ND1 101.6 REMARK 620 3 HIS A 196 NE2 104.8 103.3 REMARK 620 4 OH A1001 O 100.7 119.8 123.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1297 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 120 OD2 REMARK 620 2 CYS A 221 SG 96.3 REMARK 620 3 OH A1001 O 68.3 113.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1298 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 170 NE2 REMARK 620 2 HIS A 285 ND1 109.0 REMARK 620 3 CL A1299 CL 95.3 106.0 REMARK 620 4 CL A1300 CL 110.2 114.3 120.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE OH A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1296 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1297 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1298 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1299 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5ACV RELATED DB: PDB REMARK 900 VIM-2-NAT, DISCOVERY OF NOVEL INHIBITOR SCAFFOLDS AGAINST THE REMARK 900 METALLO-BETA-LACTAMASE VIM-2 BY SPR BASED FRAGMENT SCREENING REMARK 900 RELATED ID: 5ACW RELATED DB: PDB REMARK 900 VIM-2-1, DISCOVERY OF NOVEL INHIBITOR SCAFFOLDS AGAINST THE METALLO- REMARK 900 BETA-LACTAMASE VIM-2 BY SPR BASED FRAGMENT SCREENING REMARK 900 RELATED ID: 5ACX RELATED DB: PDB REMARK 900 VIM-2-2, DISCOVERY OF NOVEL INHIBITOR SCAFFOLDS AGAINST THE METALLO- REMARK 900 BETA-LACTAMASE VIM-2 BY SPR BASED FRAGMENT SCREENING DBREF 5ACU A -1 300 UNP Q9K2N0 Q9K2N0_PSEAI 1 266 SEQRES 1 A 266 MET PHE LYS LEU LEU SER LYS LEU LEU VAL TYR LEU THR SEQRES 2 A 266 ALA SER ILE MET ALA ILE ALA SER PRO LEU ALA PHE SER SEQRES 3 A 266 VAL ASP SER SER GLY GLU TYR PRO THR VAL SER GLU ILE SEQRES 4 A 266 PRO VAL GLY GLU VAL ARG LEU TYR GLN ILE ALA ASP GLY SEQRES 5 A 266 VAL TRP SER HIS ILE ALA THR GLN SER PHE ASP GLY ALA SEQRES 6 A 266 VAL TYR PRO SER ASN GLY LEU ILE VAL ARG ASP GLY ASP SEQRES 7 A 266 GLU LEU LEU LEU ILE ASP THR ALA TRP GLY ALA LYS ASN SEQRES 8 A 266 THR ALA ALA LEU LEU ALA GLU ILE GLU LYS GLN ILE GLY SEQRES 9 A 266 LEU PRO VAL THR ARG ALA VAL SER THR HIS PHE HIS ASP SEQRES 10 A 266 ASP ARG VAL GLY GLY VAL ASP VAL LEU ARG ALA ALA GLY SEQRES 11 A 266 VAL ALA THR TYR ALA SER PRO SER THR ARG ARG LEU ALA SEQRES 12 A 266 GLU VAL GLU GLY ASN GLU ILE PRO THR HIS SER LEU GLU SEQRES 13 A 266 GLY LEU SER SER SER GLY ASP ALA VAL ARG PHE GLY PRO SEQRES 14 A 266 VAL GLU LEU PHE TYR PRO GLY ALA ALA HIS SER THR ASP SEQRES 15 A 266 ASN LEU VAL VAL TYR VAL PRO SER ALA SER VAL LEU TYR SEQRES 16 A 266 GLY GLY CYS ALA ILE TYR GLU LEU SER ARG THR SER ALA SEQRES 17 A 266 GLY ASN VAL ALA ASP ALA ASP LEU ALA GLU TRP PRO THR SEQRES 18 A 266 SER ILE GLU ARG ILE GLN GLN HIS TYR PRO GLU ALA GLN SEQRES 19 A 266 PHE VAL ILE PRO GLY HIS GLY LEU PRO GLY GLY LEU ASP SEQRES 20 A 266 LEU LEU LYS HIS THR THR ASN VAL VAL LYS ALA HIS THR SEQRES 21 A 266 ASN ARG SER VAL VAL GLU HET OH A1001 2 HET ZN A1296 1 HET ZN A1297 1 HET ZN A1298 1 HET CL A1299 1 HET CL A1300 1 HETNAM OH HYDROXIDE ION HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 2 OH H O 1- FORMUL 3 ZN 3(ZN 2+) FORMUL 6 CL 2(CL 1-) FORMUL 8 HOH *94(H2 O) HELIX 1 1 GLY A 88 ILE A 104 1 16 HELIX 2 2 HIS A 118 GLY A 123 1 6 HELIX 3 3 GLY A 124 GLY A 133 1 9 HELIX 4 4 SER A 139 GLY A 150 1 12 HELIX 5 5 CYS A 221 ILE A 223 5 3 HELIX 6 6 GLU A 241 TYR A 253 1 13 HELIX 7 7 LEU A 280 ASN A 295 1 16 SHEET 1 AA 2 VAL A 42 ALA A 49 0 SHEET 2 AA 2 VAL A 52 PHE A 61 -1 O VAL A 52 N ALA A 49 SHEET 1 AB 2 ALA A 64 SER A 69 0 SHEET 2 AB 2 VAL A 52 PHE A 61 1 O ALA A 57 N SER A 69 SHEET 1 AC 7 HIS A 170 SER A 171 0 SHEET 2 AC 7 ALA A 135 ALA A 138 1 O THR A 136 N HIS A 170 SHEET 3 AC 7 VAL A 109 VAL A 113 1 O THR A 110 N ALA A 135 SHEET 4 AC 7 LEU A 80 ILE A 83 1 O LEU A 80 N THR A 110 SHEET 5 AC 7 LEU A 72 ARG A 75 -1 O LEU A 72 N ILE A 83 SHEET 6 AC 7 VAL A 52 PHE A 61 -1 O TRP A 53 N ILE A 73 SHEET 7 AC 7 ALA A 64 SER A 69 1 O ALA A 64 N PHE A 61 SHEET 1 AD 7 HIS A 170 SER A 171 0 SHEET 2 AD 7 ALA A 135 ALA A 138 1 O THR A 136 N HIS A 170 SHEET 3 AD 7 VAL A 109 VAL A 113 1 O THR A 110 N ALA A 135 SHEET 4 AD 7 LEU A 80 ILE A 83 1 O LEU A 80 N THR A 110 SHEET 5 AD 7 LEU A 72 ARG A 75 -1 O LEU A 72 N ILE A 83 SHEET 6 AD 7 VAL A 52 PHE A 61 -1 O TRP A 53 N ILE A 73 SHEET 7 AD 7 VAL A 42 ALA A 49 -1 O ARG A 43 N ILE A 56 SHEET 1 AE 5 ALA A 181 PHE A 184 0 SHEET 2 AE 5 VAL A 187 PHE A 190 -1 O VAL A 187 N PHE A 184 SHEET 3 AE 5 VAL A 202 TYR A 204 -1 O VAL A 202 N PHE A 190 SHEET 4 AE 5 VAL A 216 GLY A 220 -1 O TYR A 218 N VAL A 203 SHEET 5 AE 5 PHE A 258 PRO A 261 1 O PHE A 258 N LEU A 217 LINK NE2 HIS A 116 ZN ZN A1296 1555 1555 2.28 LINK ND1 HIS A 118 ZN ZN A1296 1555 1555 1.91 LINK OD2 ASP A 120 ZN ZN A1297 1555 1555 2.63 LINK NE2 HIS A 170 ZN ZN A1298 1555 1555 2.14 LINK NE2 HIS A 196 ZN ZN A1296 1555 1555 1.99 LINK SG CYS A 221 ZN ZN A1297 1555 1555 2.31 LINK ND1 HIS A 285 ZN ZN A1298 6444 1555 2.08 LINK O OH A1001 ZN ZN A1296 1555 1555 1.98 LINK O OH A1001 ZN ZN A1297 1555 1555 2.25 LINK ZN ZN A1298 CL CL A1299 1555 1555 2.24 LINK ZN ZN A1298 CL CL A1300 1555 1555 2.36 CISPEP 1 GLY A 29 GLU A 30 0 3.52 SITE 1 AC1 6 HIS A 116 HIS A 118 ASP A 120 HIS A 196 SITE 2 AC1 6 ZN A1296 ZN A1297 SITE 1 AC2 5 HIS A 116 HIS A 118 HIS A 196 OH A1001 SITE 2 AC2 5 ZN A1297 SITE 1 AC3 5 ASP A 120 CYS A 221 HIS A 263 OH A1001 SITE 2 AC3 5 ZN A1296 SITE 1 AC4 4 HIS A 170 HIS A 285 CL A1299 CL A1300 SITE 1 AC5 4 HIS A 170 HIS A 285 ZN A1298 HOH A2016 SITE 1 AC6 3 ALA A 135 HIS A 170 ZN A1298 CRYST1 64.422 75.795 79.292 90.00 90.00 90.00 I 2 2 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.015523 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013193 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012612 0.00000